ZONECONC
U.S. Geological Survey
ABSTRACT
The computer program, called ZONECONC, tabulates concentration data using the results
from the U.S. Geological Survey Modular Three-Dimensional Ground-Water Flow and
Solute-Transport Model (MODFLOW-GWT). ZONECONC uses concentration data saved by
MODFLOW-GWT in order to tabulate concentration-data statistics by zones of a
ground-water-flow model. Zones are three-dimensional volumes of a flow model that
are designated by zone numbers. The user assigns a zone number for each cell in the
model either interactively by rectangular blocks or from an externally created zone file.
ZONECONC allows for post processing of concentration data from MODFLOW-GWT in a quick
and easy manner by tabulating zonal statistics to identify trends in concentrations.
HISTORY
Version 1.5 10/25/2005 - Initial version of ZONECONC
SYSTEM REQUIREMENTS
ZONECONC runs on personal computers that use one of the windows operating
systems: Windows 95, Windows 98, Windows ME, Windows NT, Windows 2000,
or WINDOWS XP.
DOCUMENTATION
Harte, P.T., 2005, A Computer Program (ZONECONC) for Tabulating Concentration Statistics
Using Results from the U.S. Geological Survey Modular Three-Dimensional
Ground-Water Flow and Transport Model: U.S. Geological Survey Open-File
report 2005-1422, 21 p.
CONTACTS
U.S. Geological Survey
NH/VT Water Science Center
Philip T. Harte
361 Commerce Way
Pembroke, NH 03275
ptharte@usgs.gov